JPWO2013065263A1 - 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム - Google Patents

映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム Download PDF

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JPWO2013065263A1
JPWO2013065263A1 JP2013541613A JP2013541613A JPWO2013065263A1 JP WO2013065263 A1 JPWO2013065263 A1 JP WO2013065263A1 JP 2013541613 A JP2013541613 A JP 2013541613A JP 2013541613 A JP2013541613 A JP 2013541613A JP WO2013065263 A1 JPWO2013065263 A1 JP WO2013065263A1
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luminance signal
sample position
scan
signal
sampling
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慶一 蝶野
慶一 蝶野
啓史 青木
啓史 青木
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NEC Corp
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NEC Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
JP2013541613A 2011-11-02 2012-10-25 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム Pending JPWO2013065263A1 (ja)

Priority Applications (1)

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JP2013541613A JPWO2013065263A1 (ja) 2011-11-02 2012-10-25 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム

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JP2011241450 2011-11-02
JP2011241450 2011-11-02
JP2013541613A JPWO2013065263A1 (ja) 2011-11-02 2012-10-25 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法およびプログラム

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JPWO2013065263A1 true JPWO2013065263A1 (ja) 2015-04-02

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US (1) US20140307790A1 (fr)
EP (1) EP2775714A4 (fr)
JP (1) JPWO2013065263A1 (fr)
CN (1) CN103907355A (fr)
IN (1) IN2014CN03184A (fr)
WO (1) WO2013065263A1 (fr)

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Publication number Priority date Publication date Assignee Title
US9998742B2 (en) * 2015-01-27 2018-06-12 Qualcomm Incorporated Adaptive cross component residual prediction
CN109804625A (zh) * 2016-10-04 2019-05-24 韩国电子通信研究院 对图像编码/解码的方法和装置及存储比特流的记录介质
CN108134938B (zh) * 2016-12-01 2021-08-06 中兴通讯股份有限公司 视频扫描方式检测、纠正方法、及视频播放方法和装置

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JP2009246929A (ja) * 2008-03-11 2009-10-22 Fujitsu Ltd 映像信号処理装置、及び映像信号処理方法
WO2011126348A2 (fr) * 2010-04-09 2011-10-13 Lg Electronics Inc. Procédé et appareil de traitement de données vidéo
JP2013034160A (ja) * 2011-07-06 2013-02-14 Panasonic Corp 動画像符号化装置および動画像符号化方法
JP2013048307A (ja) * 2011-07-26 2013-03-07 Panasonic Corp 動画像復号化装置および動画像復号化方法

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JP2933487B2 (ja) * 1994-07-15 1999-08-16 松下電器産業株式会社 クロマフォーマット変換の方法
US7136417B2 (en) * 2002-07-15 2006-11-14 Scientific-Atlanta, Inc. Chroma conversion optimization
US7474355B2 (en) * 2003-08-06 2009-01-06 Zoran Corporation Chroma upsampling method and apparatus therefor
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US8212927B2 (en) * 2008-07-28 2012-07-03 Hitachi, Ltd. Image signal processing apparatus, image signal processing method and video display apparatus
US8310592B2 (en) * 2008-10-10 2012-11-13 Panasonic Corporation Signal processing apparatus, signal processing method, and program for signal processing
KR101359490B1 (ko) * 2008-12-23 2014-02-10 에스케이 텔레콤주식회사 컬러 영상 부호화/복호화 방법 및 장치
US8712153B2 (en) * 2010-03-09 2014-04-29 Dynamic Invention Llc Subpixel-based image down-sampling

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Publication number Priority date Publication date Assignee Title
JP2009246929A (ja) * 2008-03-11 2009-10-22 Fujitsu Ltd 映像信号処理装置、及び映像信号処理方法
WO2011126348A2 (fr) * 2010-04-09 2011-10-13 Lg Electronics Inc. Procédé et appareil de traitement de données vidéo
JP2013034160A (ja) * 2011-07-06 2013-02-14 Panasonic Corp 動画像符号化装置および動画像符号化方法
JP2013048307A (ja) * 2011-07-26 2013-03-07 Panasonic Corp 動画像復号化装置および動画像復号化方法

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JPN6012068444; Ｓｈｕｎ-ｉｃｈｉ　Ｓｅｋｉｇｕｃｈｉ　ｅｔ　ａｌ．: 'Ｐｒｏｐｏｓａｌ　ｏｎ　ｔｈｅ　ｓｕｐｐｏｒｔ　ｏｆ　ｉｎｔｅｒｌａｃｅ　ｆｏｒｍａｔ　ｉｎ　ＨＥＶＣ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｆ１９４＿ｒ１, 201107, ｐｐ．１-３, ６ｔｈ　Ｍｅｅｔｉｎｇ：　Ｔｏｒｉｎｏ，　ＩＴ *
JPN6012068445; Ａｋｉｒａ　Ｍｉｎｅｚａｗａ　ｅｔ　ａｌ．: 'Ａｎ　ｉｍｐｒｏｖｅｍｅｎｔ　ｔｏ　ｃｈｒｏｍａ　ｉｎｔｒａ　ｐｒｅｄｉｃｔｉｏｎ　ｆｒｏｍ　ｌｕｍａ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｆ１７３, 201107, ｐｐ．１-１０, ６ｔｈ　Ｍｅｅｔｉｎｇ：　Ｔｏｒｉｎｏ，　ＩＴ *
JPN6012068446; Ｊｉａｎｌｅ　Ｃｈｅｎ　ｅｔ　ａｌ．: 'ＣＥ６．ａ．４：　Ｃｈｒｏｍａ　ｉｎｔｒａ　ｐｒｅｄｉｃｔｉｏｎ　ｂｙ　ｒｅｃｏｎｓｔｒｕｃｔｅｄ　ｌｕｍａ　ｓａｍｐｌｅｓ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｅ２６６＿ｒ１, 201103, ｐｐ．１-１０, ５ｔｈ　Ｍｅｅｔｉｎｇ：　Ｇｅｎｅｖａ *
JPN6012068447; Ｊｕｎｇｓｕｎ　Ｋｉｍ　ｅｔ　ａｌ．: 'Ｎｅｗ　ｉｎｔｒａ　ｃｈｒｏｍａ　ｐｒｅｄｉｃｔｉｏｎ　ｕｓｉｎｇ　ｉｎｔｅｒ-ｃｈａｎｎｅｌ　ｃｏｒｒｅｌａｔｉｏｎ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｂ０２１, 201007, ｐｐ．１-９, ２ｎｄ　Ｍｅｅｔｉｎｇ：　Ｇｅｎｅｖａ，　ＣＨ *
JPN6012068449; Ｋｅｉｉｃｈｉ　Ｃｈｏｎｏ　ａｎｄ　Ｈｉｒｏｆｕｍｉ　Ａｏｋｉ: 'Ｏｎ　ｉｓｓｕｅｓ　ｆｏｒ　ｉｎｔｅｒｌａｃｅｄ　ｆｏｒｍａｔ　ｓｕｐｐｏｒｔ　ｉｎ　ＨＥＶＣ　ｓｔａｎｄａｒｄ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｇ１７０-ｒ１, 201111, ｐｐ．１-６, ７ｔｈ　Ｍｅｅｔｉｎｇ：　Ｇｅｎｅｖａ，　ＣＨ *
JPN6016000300; Ｊｉａｎｌｅ　Ｃｈｅｎ　ａｎｄ　Ｖａｄｉｍ　Ｓｅｒｅｇｉｎ: 'Ｃｈｒｏｍａ　ｉｎｔｒａ　ｐｒｅｄｉｃｔｉｏｎ　ｂｙ　ｒｅｃｏｎｓｔｒｕｃｔｅｄ　ｌｕｍａ　ｓａｍｐｌｅｓ' Ｊｏｉｎｔ　Ｃｏｌｌａｂｏｒａｔｉｖｅ　Ｔｅａｍ　ｏｎ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ　（ＪＣＴ-ＶＣ）　ｏｆ　ＩＴＵ-Ｔ　ＳＧ１６　ＷＰ３　ａｎｄ　ＩＳＯ／ＩＥＣ　ＪＴＣ１／ＳＣ２９／ＷＧ１１ ＪＣＴＶＣ-Ｃ２０６, 201010, ｐｐ．１-７, ３ｒｄ　Ｍｅｅｔｉｎｇ：　Ｇｕａｎｇｚｈｏｕ，　ＣＮ *

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Publication number Publication date
WO2013065263A1 (fr) 2013-05-10
CN103907355A (zh) 2014-07-02
EP2775714A4 (fr) 2016-06-22
IN2014CN03184A (fr) 2015-07-03
EP2775714A1 (fr) 2014-09-10
US20140307790A1 (en) 2014-10-16

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